List of PHP packages ordered by average daily downloads.
Symfony polyfill for the Mbstring extension
Symfony polyfill for ctype functions
PHP 5.x polyfill for random_bytes() and random_int() from PHP 7
A small, lightweight utility to instantiate objects in PHP without invoking their constructors
Common interface for logging libraries
Provides functionality to recursively process PHP variables
PSR-7 message implementation that also provides common utility methods
Snapshotting of global state
Guzzle promises library
Guzzle is a PHP HTTP client library
Provides functionality to handle HHVM/PHP environments
Provides the functionality to compare PHP values for equality
A PSR-5 based resolver of Class names, Types and Structural Element Names
Common interface for HTTP messages
Common reflection classes used by phpdocumentor to reflect the code structure
Assertions to validate method input/output with nice error messages.
Common Container Interface (PHP FIG PSR-11)
Looks up which function or method a line of code belongs to
Traverses array structures and object graphs to enumerate all referenced objects
Common String Manipulations with regard to casing and singular/plural rules.
Symfony Debug Component
The PHP Unit Testing framework.
Sends your logs to files, sockets, inboxes, databases and various web services
Symfony utilities for portability of PHP codes
Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions
Library that provides collection, processing, and rendering functionality for PHP code coverage information.
Wrapper around PHP's tokenizer extension.
Utility class for timing
FilterIterator implementation that filters files based on a list of suffixes.
Provides the functionality to export PHP variables for visualization
Mock Object library for PHPUnit
Symfony EventDispatcher Component
Symfony Console Component
Simple template engine.
Highly opinionated mocking framework for PHP 5.3+
Library that helps with managing the version number of Git-hosted PHP projects
Symfony mechanism for exploring and dumping PHP variables
Provides a list of PHP built-in functions that operate on resources
Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.
Symfony Yaml Component
With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.
Docblock Annotations Parser
Symfony Finder Component
Swiftmailer, free feature-rich PHP mailer
Symfony Process Component
Caching library offering an object-oriented API for many cache backends
Common interfaces for simple caching
Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions
Collections Abstraction library